短期停止訓練對不同位置橄欖球選手之葡萄糖耐受度影響

The Effects of Glucose Tolerance on Rugby Players after Short Term Detraining

10.6222/pej.3903.200609.1101

蘇福新(Fu-Hsin Su)；錢桂玉(Knei-Yu Chian)；李毓國(Yu-Kuo Lee)；陳美枝(Mei-Chih Chen)；林勁宏(Ching-Hung Lin)；郭家驊(Chia-Hua Kuo)

DHEA-S ； 睪固酮 ； 胰島素敏感度 ； 身體組成 ； DHEA-S ； testosterone ； insulin sensitivity ； body composition

體育學報

39卷3期（2006 / 09 / 01）

1 - 13

繁體中文

目的：探討訓練期橄欖球前鋒與後衛之葡萄糖耐受度差異，以及26天短期停止訓練對兩者之葡萄糖耐受度影響效應。方法：本研究招募甲組男子橄欖球選手共25位（前鋒12位，平均20.5±0.3歲，179.7±2公分，93.6±4.7公斤；後衛13位，平均19.8±.05歲，171.4±1.3公分，71.3±1.8公斤），運動訓練強度為以年齡預估之最大心跳率75%-90%，於停止訓練前後各進行一次口服葡萄糖耐受度、胰島素、可體松、睪固酮、脫氫異雄固酮－硫酸鹽測量以及三日飲食紀錄。結果：研究結果顯示：(1)後衛訓練期間胰島素敏感度較前鋒優，(2)短期停止訓練造成前鋒與後衛之體脂肪百分比顯著增加，且前鋒去脂體重於後測時亦顯著性增加，(3)後衛之葡萄糖耐受度、胰島素敏感度於停止訓練後顯著變差，(4)停止訓練後，前鋒之脫氫異雄固酮－硫酸鹽、睪固酮/可體松(2.12±0.61 vs. 0.74±0.27)比值以及畢固酮增加量顯著大於後衛，(5)前鋒於訓練期熱量攝取顯著低於後衛(23.8 vs. 30.05 Kcal/kg)，停止訓練後攝取量兩者無差異。結論　脂體重以及較高濃度之畢固酮，可能是使其在停止運動和脂肪增加的情況下，葡萄糖耐受度仍不變差的主要影響因素。

Purpose: The purpose of this study was to compare glucose tolerance between backs and forwards during training period. We also investigated the effects of glucose tolerance on different position players after short term detraining. Methods: We recruited 25 college rugby players as subjects (12 forwards, 20.5±0.3 yr, 179.7±2 cm, 93.6±4.7 Kg; 13 backs, 19.8±.05 yr, 171.4±1.3 cm, 71.3±1.8 Kg). We performed Oral Glucose Tolerance Test (OGTT) and measured insulin, saliva's DHEA-S, serum testosterone, cortisol, and body composition before and after 26 days detraining. A 3-day dietary record was also performed to monitor dietary changes between training and detraining periods. Results: The results showed that: (1) Backs had lower insulin level than forwards during training period. (2) Forwards had significantly increasing body fat and free body mass (FFM). (3) The insulin level and OGTT performance were significantly decreased after detraining in the backs. (4) Forwards had higher ratio of testosterone and cortisol, testosterone and DHEA-S level than backs after detraining. (5) Forwards consumed lower calories (23.8 Kcal/kg; 30.05 Kcal/kg) than backs during training period. Conclusion: After short term detraining, forwards had increasing testosterone to modify the decreasing glucose tolerance effects.

1. Asp, S.,Daugaard, J. R.,Richter, E. A.(1995).Eccentric exercise decreases glucose transporter GLUT4 protein in human muscle.Journal of Physiology,482(3),705-712.
2. Baker, D.,Nance, S.(1999).The relation between running speed and measures of strength and power in professional rugby league players.Journal of Strength Condition Research,13(3),230-235.
3. Bergstorm, J.,Hermansen, L.,Hultman, E.,Saltin, B.(1967).Diet muscle glycogen and physical Performance.Acta Physiologica Scandinavica,71,140-150.
4. Birnbaum, M. J.(2001).Diabetes dialogue between muscle and fat.Nature,409,672-673.
5. Breda, E. V.,Keizer, H.,Kuipers, H.,Kranenburg, G.(2003).Effect of testosterone and endurance training on glycogen metabolism in skeletal muscle of chronic hyperglycaemic female rats.British Journal of Sports Medicine,37,345-350.
6. DeFronzo, R. A.,Jacot, E.,Jequier, E.,Maeder, E.,Wahren, J.,Felber, J. P.(1981).The effect of insulin on the disposal of intravenous glucose. Results from indirect calorimetry and hepatic and femoral venous catheterization.Diabetes Care,30,1000-1007.
7. Deutsch, M. U.,Maw, G. J.,Jenkins, D.,,Reaburn, P.(1998).Heart rate, blood lactate and kinematic data of elite colts (under-19) rugby union players during competition.Journal of Sports Science,16(6),561-570.
8. Duthie, G.,Pyne, D.,Hooper, S.(2003).Applied physiology and game - analysis of rugby union sports.Sports Medicine,33(13),973-991.
9. Gissane, C.,Jennings, D.,Kerr,K.,White, J. A.(2002).A pooled data analysis of injury incidence in rugby league football.Sports Medicine,32(3),211-216.
10. Guezennec, Y.,Leger, L.,Lhoste, F.,Aymonod, M.,Pesquies, P. C.(1986).Hormone and metabolite response to weight-lifting training sessions.International Journal of Sports Medicine,7(2),100-105.
11. Hall, H. L.,Flynn, M. G.,Carroll, K. K.,Brolinson, P. G.,Shapiro, S.,Bushman, B. A.(1999).Effects of intensified training and detraining on testicular function.Clinical Journal of Sport Medicine,9(4),203-208.
12. Haluzik, M.,Boudova, L.,Nedvidkova, J.,Haluzikova, D.,Barackova, M.,Brandejsky, P.(1998).Lower serum leptin concentrations in rugby players in comparison with healthy non-sporting subjects--relationships to anthropometric and biochemical parameters.European Journal of Applied Physiology and Occupational Physiology,79(1),58-61.
13. Hardman, A. E.,Lawrence, J. E. M.,Herd, S. L.(1998).Postprandial lipemia in endurance-trained people during a short interruption to training.Journal of Applied Physiology,84,1895-1901.
14. Hickey, M S, C. R.,Israel, R. G.,Mahar, T. L.,McCammon, T. G.,Houmard, J. A.,Caro, J. F.(1996).Leptin is related to body fat content in male distance runners.American Journal of Physiology,271,938-940.
15. Houmard, J. A.,Hortobagyi, T.,Neufer, P. D.,Johns, R. A.,Fraser, D. D.,Israel, R. G.(1993).Training cessation does not alter GLUT-4 protein levels in human skeletal muscle.Journal of Applied Physiology,74,776-781.
16. Ishizuka, T.,Kajita, K.,Miura, A.,Ishizawa, M.,Kanoh, Y.,Itaya, S.(1999).DHEA improves glucose uptake via activations of protein kinase C and phosphatidylinositol 3-kinase.American Journal of Physiology,276(1Pt1),196-204.
17. Jensen, J.,Oftebro, H.,Breigan, B.,Johnsson, A.,Ohlin, K.,Meen, H. D.(1991).Comparison of changes in testosterone concentrations after strength and endurance exercise in well trained men.European Journal of Applied Physiology and Occupational Physiology,63(6),467-471.
18. Lac, G.,Berthon, P.(2000).Changes in cortisol and testosterone levels and T/C ratio during an endurance competition and recovery.Journal of Sports Medicine and Physical Fitness,40(2),139-144.
19. Madsen, K.,Pedersen, P. K.,Djurhuus, M. S.,Klitgaard, N. A.(1993).Effects of detraining on endurance capacity and metabolic changes during prolonged exhaustive exercise.Journal of Applied Physiology,75,1444-1451.
20. Maffei, M.,Halaas, J.,Ravussin, E.,Pratley, R. E.,Lee, G. H.,Zhang, Y.(1995).Leptin levels in human and rodent: measurement of plasma leptin and ob RNA in obese and weight-reduced subjects.National Medicine,1(11),1151-1161.
21. McCoy, M.,Proieto.,Hargreaves, M.(1994).Effect of detraining on GLUT-4 protein in human skeletal muscle.Journal of Applied Physiology,77,1532-1536.
22. Mujika, I. A. P.,Sabino.(2000).Cardiorespiratory and metabolic characteristics of detraining in humans.Medicine and Science in Sports and Exercise,33(3),413-421.
23. Neufer, P. D.(1989).The effect of detraining and reduced training on the physiological adaptations to aerobic exercise training.Sports Medicine,8(5),302-321.
24. Reaven, G. M.(1988).Role of insulin resistance in human disease.Diabetes,37,1595-1606.
25. Ren, J. M.,Semenkovich, C. F.,Gulve, E. A.,Gao, J.,Holloszy, J. O.(1994).Exercise induces rapid increases in GLUT4 expression, glucose transport capacity, and insulin-stimulated glycogen storage in muscle.Journal of Biological Chemistry,269
26. Romijn, J. A.,Coyle, E. F.,Sidossis, L. S.,Castaldelli, A.,Horowitz, J. F.,Endert, E.(1993).Regulation of endogenous fat and carbohydrate metabolism in relation to exercise intensity and duration.American Journal of Physiology,265,380-391.
27. Thierry, T. B. B.,Melton III, J. L.,Atkinson, E. J.,O''Fallon, W. M.,Riggs, B. L.,Khosla, S.(2000).Relationship of serum leptin levels with body composition and sex steroid.Metabolism,49(10),1278-1284.
28. Vanhelder, W. P.,Radomski, M, W,Goode, R. C.,Casey, K.(1985).Hormonal and metabolic response to three types of exercise of equal duration and external work output.European Journal of Applied Physiology and Occupational Physiology,54(4),337-342.
29. Yasuda, T.,Sakamoto, K.,Nosaka, K.,Wada, M.,Katsuta, S.(1997).Loss of asrcoplasmic reticulum membrane integrity after eccentric contractions.Acta Physiologica Scandinavica,161(4)
30. Yki-Jarvinen, H.,Koivisto, V. A.(1983).Effects of body composition on insulin sensitivity.Diabetes,32(10),965-969.

1. 魏啟弘、董益吾、魏啟弘、董益吾(2008)。老化對前國手級橄欖球員在血壓、血糖及尿酸的影響。運動生理暨體能學報，7，91-97。